“…Other reports describe the endobronchial masses caused by NTM to be fleshy, mucoid, cheesy friable or rubbery gray-white. 20,25,27,35,36 Most commonly, the lesions were characterized as granulation tissue, although 1 author 25 noted a caseous node. In all our cases, endobronchial masses significantly obstructed a large bronchus; after debulking, an intact bronchial wall was found.…”